We have a data warehouse application, which consists of JMS message consumer(listener) uses few DTOs from DAO layer and submits data to database. This application is faceless (no UI). what would be the general approach to deploy this application on server? I know I don't need to deploy this as WAR(faceless, no JSPs or servlets) or EAR (no MDBs or any EJBs). What is the best way to deploy this applicatino (as jar? how? or some other way)?